A high-speed slitting warping device for textile use

Abstract

The utility model discloses a high-speed slitting warping device for textiles. The utility model comprises: a device body and a compensation structure, wherein the compensation structure is arranged on the inner wall of the device body, and the compensation structure has a pressure arm that drives the pressure roller to press downward on the outer wall of the winding spinning coil; the compensation structure comprises a rotating rod plugged into the inner wall of the device body. The utility model provides a pulling force through a plurality of springs, so that the pressure roller is pressed on the surface of the winding drum winding the yarn, and when the winding drum continues to wind up, the diameter will continue to increase, and the pressure roller will be pushed to move upward, and at the same time, the pressure arm will rotate upward to pull the spring to increase its length, and the elastic force of the spring will also increase accordingly, so that the pressure roller can continuously increase the pressure compensation for the yarn wound by the winding drum, reduce the speed difference between the warp shaft winding and the straightening structure, and reduce the probability of yarn breakage during warping processing, so as to ensure the normal processing of yarn warping.

Description

Technical Field

[0001] The utility model relates to the technical field of slitting warping devices, in particular to a high-speed slitting warping device for textile use. Background Art

[0002] The slitting warping machine is a machine that directly divides and warps the mother yarn. The single yarns that have been divided and warped are directly used by the warp knitting machine. Usually, in order to implement the warping of the single yarn, the mother yarn must first be divided into single yarns by the slitting machine, and then the single yarns are warped. The machine can complete these two processes in one step, making it more economical and reasonable. The machine is mostly used for warping of nylon and polyester specification raw materials. According to the required number of roots and the specified length, the neatly wound bobbins ensure the consistency of the whole group of bobbins. The products are mostly used in clothing, gift packaging tapes, bags, headscarves, decorations, running shoe pads, etc. Utility Model Content

[0003] The purpose of the utility model is to provide a high-speed slitting warping device for textile use, so as to solve the problem proposed in the above background technology that the slitting warping machine consists of a mother yarn frame, a tension roller, a yarn breakage detection component and a winding structure, in which the yarn is arranged in an orderly manner and wound on a winding drum. As the warping process proceeds, the diameter of the drum gradually increases, resulting in a change in the constant speed of the warp shaft winding on the drum, thereby affecting the speed of the wire release of the rear end structure of the warping machine. The resulting speed difference may cause the yarn to break, so a slitting warping device with a pressure compensation structure is needed.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-speed slitting warping device for textile, a device body; a compensation structure, which is arranged on the inner wall of the device body; the compensation structure has a pressure arm that drives the pressure roller to press down the outer wall of the winding spinning coil, the compensation structure also includes a rotating rod plugged into the inner wall of the device body, the pressure arm is welded to the outer wall of the rotating rod, and the pressure roller is rotatably connected to one side of the pressure arm; the pressure roller is used to press the surface of the spinning line after winding below after being subjected to the downward force of the pressure arm, the pressure arm is provided with two groups, and the pressure arms are respectively welded to the outer wall of the rotating rod, and the pressure roller is rotatably connected between two adjacent groups of pressure arms; the compensation structure also includes a first pull plate welded to the inner wall of the device body, a first cross bar welded in the notch of the first pull plate, a second pull plate welded between the outer walls of the pressure arm, a second cross bar welded in the notch of the second pull plate, and springs respectively hung on the outer walls of the first cross bar and the second cross bar, and the springs are suitable for providing tension to the pressure arm.

[0005] By adopting the above technical scheme, the pressure arm of the compensation structure can drive the pressure roller to press down on the wound-up spinning thread of the device main body, perform a certain pressure compensation on the spinning thread, reduce the speed difference between the warp shaft winding and the straight line structure, and reduce the probability of yarn breakage during warping to ensure the normal processing of the yarn warping. At the same time, the structure drives the pressure arm to rotate through the rotating rod. During the rotation of the pressure arm, the pressure roller will be pressed on the wound-up spinning thread, and a certain pressure can be applied to the wound-up spinning thread to achieve the effect of pressure compensation. By hanging springs on the first cross bar and the second cross bar, the stretched spring will pull the first pull plate to drive the pressure arm to rotate downward, thereby achieving the effect of continuously providing downward pulling force to the pressure arm, ensuring that the pressure roller can provide pressure compensation for the wound-up spinning thread.

[0006] Preferably, a winding frame is welded to the inner wall of the device body, a winding drum is plugged into the inner wall of the winding frame, and the compensation structure is directly opposite to the position where the winding drum winds up the spinning thread.

[0007] By adopting the above technical solution, the winding drum is assembled by installing the winding frame, and the winding drum can be rotated under the power of the device body to wind up the spinning thread.

[0008] Preferably, a stop bar is welded to the outer wall of the rotating rod, a stop bar is welded to the inner wall of the device body, and the upper surface of the stop bar is located below the stop bar.

[0009] By adopting the above technical solution, when the winding drum winds less yarn, the resistance bar will press against the baffle bar, so that the pressure arm will not rotate down due to the weight of the pressure roller. The pressure compensation structure is set with an initial position, and a certain amount of yarn needs to be wound before pressure can be applied to ensure that the winding drum starts to wind normally.

[0010] Preferably, the inner wall of the device body is rotatably connected with a rotating guardrail, and the rotating guardrail is located in front of the winding drum. A bottom plate is welded to the bottom of the device body, and the outer half of the bottom plate is an arc surface.

[0011] By adopting the above technical solution and installing a rotatable rotating guardrail, the running winding drum can be protected, thereby improving the safety of the device body during operation. At the same time, the bottom plate is an arc surface, which can be lowered and rolled down when the winding is full, making it convenient to move the winding drum away from the device body.

[0012] Preferably, when the top of the abutment bar abuts against the bottom of the blocking bar, one side of the pressure roller is spaced a distance away from the winding drum shaft.

[0013] By adopting the above technical solution, the structure can block the resistance bar so that the rotating rod cannot rotate the pressure arm. By setting a specified spacing, the position of the pressure roller to the winding drum can be controlled to achieve the setting of the initial pressure compensation position.

[0014] Preferably, there are seven groups of first cross bars and second cross bars on the first pull plates and the second pull plates, two springs are added each time, and the springs are added respectively on the first cross bars and second cross bars at both ends of the seven groups.

[0015] By adopting the above technical solution, by hanging two springs to the outer ends of the first cross bar and the second cross bar each time, the pressure of the pressure compensation is increased, and it can also be ensured that the force acts evenly on the yarn of the winding drum.

[0016] Preferably, both ends of the spring are circular hooks, and the first cross bar and the second cross bar have circular cross sections.

[0017] By adopting the above technical solution, the circular hook of the spring can be hung on the first cross bar and the second cross bar with a circular cross section, so that the two ends of the spring can rotate as the angle of the pressure arm increases to ensure that the force of the spring acts on the first cross bar and the second cross bar in the same straight line.

[0018] Preferably, the pressure roller is made of rubber.

[0019] By adopting the above technical solution, the pressure roller made of rubber material can provide the following advantages to the yarn: good gripping force, relieving yarn tension, protecting yarn quality, reducing roller noise, so as to better compensate for the pressure of the winding drum.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] (1) A plurality of springs are used to provide tension, so that the pressure roller is pressed against the surface of the yarn being wound by the winding drum. When the winding drum continues to wind, the diameter will continue to increase, and the pressure roller will move upward. At the same time, the pressure arm will rotate upward to pull the spring to increase its length, and the elastic force of the spring will also increase accordingly, so that the pressure roller can compensate for the continuous increase in pressure on the yarn wound by the winding drum, reduce the speed difference between the warp beam winding and the straight line structure, and reduce the probability of yarn breakage during warping processing, so as to ensure the normal processing of yarn warping;

[0022] (2) The circular hook of the spring can be hung on the first cross bar and the second cross bar with a circular cross section, so that the two ends of the spring can rotate as the angle of the pressure arm increases to ensure that the force of the spring acts on the first cross bar and the second cross bar in the same straight line. At the same time, the seven groups of the first cross bar and the second cross bar are convenient for increasing the number of springs to increase the pressure compensation size of the pressure roller according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the device of the utility model;

[0024] Figure 2This is a schematic diagram of the pressure roller shaft connection structure of the utility model;

[0025] Figure 3 It is a side sectional view of the overall structure of the utility model;

[0026] Figure 4 It is a schematic diagram of the connection structure between the spring and the second cross bar of the utility model.

[0027] In the figure: 1. device body; 2. winding frame; 3. winding drum; 4. rotating rod; 5. pressure arm; 6. pressure roller; 7. first pull plate; 8. first cross bar; 9. second pull plate; 10. second cross bar; 11. spring; 12. stop bar; 13. resist bar; 14. rotating guardrail; 15. bottom plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The following is combined with Figure 1-4 The utility model is described in further detail.

[0030] Embodiment 1

[0031] See also Figure 1 , Figure 2 and Figure 3The utility model provides an embodiment: a high-speed slitting warping device for textile, comprising: a device body 1 and a compensation structure, the compensation structure is arranged on the inner wall of the device body 1, and is used for pressure compensation when the device body 1 winds up the spinning line, the compensation structure is directly opposite to the side of the winding spinning line, the compensation structure is arranged on the inner wall of the device body 1, the compensation structure has a pressure arm 5 that drives the pressure roller 6 to press down the outer wall of the winding spinning coil, the compensation structure is used for pressure compensation when the device body 1 winds up the spinning line, and the pressure arm 5 of the compensation structure can drive the pressure roller 6 to press down on the winding spinning line of the device body 1, so as to perform a certain pressure compensation on the spinning line. The compensation structure includes a rotating rod 4 inserted into the inner wall of the device body 1, and the rotating rod 4 is inserted into a hole reserved in the inner wall of the device body 1 and can rotate in the hole. The pressure arm 5 is welded to the outer wall of the rotating rod 4. The pressure arm 5 has two groups respectively welded on the outer wall of the rotating rod 4. The pressure roller 6 is rotatably connected to one side of the pressure arm 5. The rotating shafts at both ends of the pressure roller 6 are inserted into the insertion holes at one end of the pressure arm 5. The rotating shaft exceeding the insertion hole is welded with a round piece to block and limit, which can be pressed down together with the pressure arm 5 to act on the wound defense line for pressure compensation, thereby reducing the speed difference between the warp beam winding and the line straightening structure, and reducing the probability of yarn breakage during warping processing, so as to ensure the normal processing of yarn warping.

[0032] Embodiment 2

[0033] See also Figures 1 to 4The pressure roller 6 is used to squeeze the surface of the wound spinning line below after being subjected to the downward force of the pressure arm 5. Two groups of pressure arms 5 are provided, and the pressure arms 5 are respectively welded to the outer walls of the rotating rod 4. The pressure roller 6 is rotatably connected between the two adjacent groups of pressure arms 5, and the pressure arms 5 are driven to rotate by the rotating rod 4. During the rotation of the pressure arms 5, the pressure roller 6 will be pressed on the wound spinning line, which can apply a certain pressure to the wound spinning line to achieve the effect of pressure compensation. The compensation structure also includes a first pull plate 7 welded to the inner wall of the device body 1. The outer wall of the first pull plate 7 is welded to the inner wall of the device body 1, and a notch is opened on the other side of the welding point. The first cross bar 8 is welded in the notch of the first pull plate 7. By installing the first cross bar 8 in the notch of the first pull plate 7, a second pull plate 9 welded between the outer walls of the pressure arms 5 can be formed to provide a hanging position. The two ends of the first pull plate 7 are welded between the two groups of pressure arms 5. Similarly, a notch is opened on one side of the second pull plate 9, and a second cross bar 10 welded in the notch of the second pull plate 9 and a spring 11 respectively hung on the outer walls of the first cross bar 8 and the second cross bar 10. By hanging the two ends of the spring 11 on the first cross bar 8 and the second cross bar 10 respectively, and in a stretched state after hanging, the pressure arm 5 has a downward force under the action of tension, so that the pressure roller 6 is pressed on the spinning line wound by the winding drum 3 for pressure compensation. The spring 11 is suitable for providing tension to the pressure arm 5. When the diameter of the wound spinning line becomes larger and larger, it will press the pressure roller 6 to move upward. At the same time, the pressure arm 5 will rotate upward to pull the spring 11 to increase its length, and the elastic force of the spring 11 will also increase accordingly, so that the pressure roller 6 can continuously increase the pressure on the wound yarn for pressure compensation.

[0034] Embodiment 3

[0035] See also Figures 1 to 4The inner wall of the device body 1 is welded with a winding frame 2, and a winding drum 3 is inserted into the inner wall of the winding frame 2. The compensation structure is opposite to the position where the winding drum 3 winds up the spinning line. The winding drum 3 is assembled by installing the winding frame 2, and the winding drum 3 can be rotated under the power of the device body 1 to wind up the spinning line. A stopper 13 is welded on the outer wall of the rotating rod 4, and a baffle 12 is welded on the inner wall of the device body 1, and the upper surface of the stopper 13 is below the baffle 12. When the winding drum 3 winds up less yarn, the stopper 13 will be against the baffle 12, so that the pressure arm 5 will not be rotated down by the weight of the pressure roller 6, so that the initial position is set for the pressure compensation structure, and a certain amount of yarn needs to be wound up to apply pressure to ensure the normal winding of the winding drum 3. 1 is rotatably connected with a rotating guardrail 14, and the rotating guardrail 14 is located in front of the winding drum 3. The rotatable rotating guardrail 14 is installed to protect the running winding drum 3 and improve the safety of the device body 1 during operation. A bottom plate 15 is welded to the bottom of the device body 1, and the outer half of the bottom plate 15 is an arc surface. When the winding is full, it can be put down and rolled down, which is convenient for moving the winding drum 3 away from the device body 1. When the top of the abutment bar 13 abuts against the bottom of the blocking bar 12, one side of the pressure roller 6 is spaced from the rotating shaft of the winding drum 3. This structure can block the abutment bar 13, so that the rotating rod 4 cannot rotate the pressing arm 5. By setting the specified spacing, the position of the pressure roller 6 to the winding drum 3 can be controlled to achieve the setting of the initial pressure compensation position.

[0036] See also Figure 4 There are seven groups of first cross bars 8 and second cross bars 10 on the first pull plate 7 and the second pull plate 9, and two springs 11 are added each time, and the positions where the springs 11 are added are respectively at the two ends of the seven groups of first cross bars 8 and second cross bars 10. By hanging two springs 11 to the outer ends of the first cross bars 8 and the second cross bars 10 each time, the pressure of the pressure compensation is increased, and it can also be ensured that the force acts evenly on the yarn of the winding drum 3. The two ends of the spring 11 are circular hooks, and the cross sections of the first cross bars 8 and the second cross bars 10 are circular. The circular hooks of the spring 11 can be hung on the first cross bars 8 and the second cross bars 10 with circular cross sections, so that the two ends of the spring 11 can rotate as the angle of the pressure arm 5 increases to ensure that the force of the spring 11 acts on the first cross bars 8 and the second cross bars 10 in the same straight line. The material of the pressure roller 6 is rubber material. The pressure roller 6 made of rubber material can provide the following advantages to the yarn: good gripping force, relieving yarn tension, protecting yarn quality, and reducing roller noise, so that the winding drum 3 can be better pressure compensated.

[0037] Working principle: During winding, as the winding diameter of the winding drum 3 increases, it will come into contact with the pressure roller 6. The tension of the spring 11 causes the pressure arm 5 to press the pressure roller 6 to act on the yarn of the winding drum 3. As the winding diameter of the winding drum 3 increases, the elongation of the spring 11 will increase, and the tension generated by the spring 11 will gradually increase, causing the force of the pressure roller 6 acting on the winding drum 3 to continue to increase, thereby achieving the effect of compensating the pressure on the winding drum 3 and ensuring a constant winding speed on the warp shaft.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A high-speed slitting warping device for textile use, characterized in that: include: Device body; A compensation structure, which is arranged on the inner wall of the device body, and has a pressure arm that drives the pressure roller axially downward to press the outer wall of the winding spinning coil; The compensation structure includes a rotating rod plugged into the inner wall of the device body, the pressure arm is welded to the outer wall of the rotating rod, and the pressure roller is rotatably connected to one side of the pressure arm; the pressure arm is provided with two groups, and the pressure arms are respectively welded to the outer wall of the rotating rod, and the pressure roller is rotatably connected between two adjacent groups of pressure arms; The compensation structure also includes a first pull plate welded to the inner wall of the device body, a first cross bar welded in the groove of the first pull plate, a second pull plate welded between the outer walls of the pressure arm, a second cross bar welded in the groove of the second pull plate, and springs respectively hung on the outer walls of the first cross bar and the second cross bar, wherein the springs are suitable for providing a pulling force on the pressure arm.

2. A high-speed sectional warping device for textile use according to claim 1, characterized in that: A winding frame is welded to the inner wall of the device body, a winding drum is plugged into the inner wall of the winding frame, and the compensation structure is directly opposite to the position where the winding drum winds up the spinning thread.

3. A high-speed sectional warping device for textile use according to claim 1, characterized in that: A stop bar is welded on the outer wall of the rotating rod, a stop bar is welded on the inner wall of the device body, and the upper surface of the stop bar is located below the stop bar.

4. A high-speed sectional warping device for textile use according to claim 3, characterized in that: The inner wall of the device body is rotatably connected with a rotating guardrail, and the rotating guardrail is located in front of the winding drum. The bottom of the device body is welded with a bottom plate, and the outer half of the bottom plate is an arc surface.

5. A high-speed sectional warping device for textile use according to claim 4, characterized in that: When the top of the abutting bar abuts against the bottom of the blocking bar, the outer wall of the pressure roller shaft is spaced a distance away from the outer wall of the winding drum shaft.

6. A high-speed sectional warping device for textile use according to claim 1, characterized in that: There are seven groups of first cross bars and second cross bars on the first pull plates and the second pull plates, and two springs are added each time. The springs are added at positions on the first cross bars and second cross bars at both ends of the seven groups.

7. A high-speed sectional warping device for textile use according to claim 1, characterized in that: Both ends of the spring are circular hooks, and the first cross bar and the second cross bar have circular cross sections.

8. The high-speed sectional warping device for textile use according to claim 1, characterized in that: The material of the pressure roller is rubber.

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